Former UFC welterweight champion Georges St-Pierre says that he should have retired following his win over Nick Diaz in 2013. St-Pierre fought Diaz at UFC 158 in March 2013 in his hometown of Montreal, Quebec, Canada, and he won a unanimous decision with a dominant showing that night at Bell Centre. St-Pierre then returned to … Continue reading Georges St-Pierre says he should have retired following his win over Nick Diaz